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Petrol in Diesel

0333 366 0103

Nunroyd: AdBlue in the Diesel Tank? Leave It Off

If AdBlue has got into your diesel tank, leave your engine off and keep your ignition off. Water with urea dissolved in it: that is AdBlue. The trouble starts once it's pulled through your pump — it will not burn, and it will not combine with diesel. A drain and a thorough flush, done where the vehicle is in Nunroyd, is usually all AdBlue in a diesel tank takes — if it's caught before your engine has been run. First, phone us on 0333 366 0103.

Call 0333 366 0103

AdBlue in the diesel tank in Nunroyd: the first few minutes

Things to do:

  • Pocket the keys, and that prevents someone switching the power on.
  • If you're anywhere near moving traffic, put the hazard lights on.
  • The empty bottle or the receipt shows us the product and the quantity, so don't bin it away.
  • Our van finds you quickest with a postcode starting WF16 9, or simply the name of a street nearby, so call from the car.

Things not to do:

  • Do not start your motor, even for a moment to shift the vehicle.
  • Your ignition stays off: on many diesels, turning it on is enough to start your fuel pump.
  • Do not top up with diesel to thin it. AdBlue does not dilute in diesel; it separates out.
  • Don't drive it anywhere, not even a short way along Dale Lane.
  • Do not try to drain it yourself by the kerbside.

On a forecourt around Nunroyd, whether it's the Morrisons or another one, ask the staff to help you roll the vehicle away from the petrol pump. Parked on your own drive? Then it stays exactly as it is.

AdBlue in a diesel tank: what it does

Made for the exhaust, AdBlue has no place in the motor. From a dedicated reservoir it goes directly to the exhaust, treating what the motor lets out. Nothing inside a fuel pump is designed for this liquid — and none of that was intended to go through one.

It doesn't combine. After it is tipped into the tank, AdBlue behaves nothing like fuel. It drops, since it's denser than diesel, and pools down where the intake draws its fuel from. A car filled on a driveway in Flush overnight and not started since counts as the simple one. Nothing has pulled the AdBlue up yet — though when the motor runs, that is what goes first, directly from the bottom of that tank.

Two kinds of damage come from there. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, and so it keeps working on the components it hits for as long as it remains there. A vehicle left sitting in Nunroyd with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. Diesel protects the high-pressure pump and every injector as it passes; water offers none of that, which is a second form of harm.

Draining AdBlue from a diesel tank in Nunroyd

Petrol or AdBlue in a diesel: why AdBlue is often worse

Put petrol in a diesel at the Texaco and you have a problem of thin fuel. It mixes with the diesel, and whilst it is inside your tank it does no harm; the harm comes from running the engine on it.

AdBlue in a diesel is a different matter: not thin fuel, yet no fuel at all. Because it does not burn, running it through isn't an option. Crystals and corrosion remain after the next fill, and AdBlue splits again from the diesel, so watering it won't help. Hence the flush matters so much, and turning the key "to see" does more harm with AdBlue than nearly any other slip — in Hill Top Estate or the heart of Nunroyd alike.

With AdBlue, the good news is no distinct from petrol. Never started? Then the AdBlue waits only inside your tank, the simplest section of the entire system to clear, anywhere your car has come to rest around West Yorkshire.

How does AdBlue end up in a diesel tank in Nunroyd?

After dark, two caps together — the AdBlue cap and the diesel one, occasionally behind a single flap — can look the same. Nobody intends it; plenty of layouts invite it. It mostly takes place at home, from a container bought en route home, not at the filling station.

The ways it takes place are few and familiar. A warning light comes on during the school run, and the top-up occurs in a hurry outside Holy Spirit Catholic Primary Academy. In the evening, a container is tipped in on a driveway close to Nunroyd. Or someone unfamiliar with that flap refills the car after dark, stopped in the car park outside Old Hall.

The least familiar vehicles get it the most — hire cars, brand-new ones, company cars, and the spare car of a family with both fuels. Keep it off: that's the first step to an identical mistake, anywhere in Nunroyd or the remainder of West Yorkshire you happen to be.

AdBlue in the diesel tank in Nunroyd, and the motor started?

Then the AdBlue has left your tank. With any running time, it goes on to the injection pump and each injector, after passing through your filter and pipework.

Rough running, smoke from the exhaust, dropping power, dashboard warnings or cutting out: any might show up, maybe part way across Nunroyd or returning from Heckmondwike Sports Club. Stop as soon as it is safe, switch off, and don't restart the car to check. More of that is pulled through with each start.

On the M62, under 3 miles from Nunroyd, the first junction is where to exit, and anywhere sensible is where to park — not driving on.

A quick hop across Nunroyd to the car park by Central Jamia Masjid Al-Haramain is one matter; heading towards Bradford, under 10 miles away, is another, since each mile pushes the AdBlue deeper in. So distance counts. Let us know about how far it had come.

Once the motor has been started, the flush covers more, and all of it is done where the car has stopped. Long-term damage is very uncommon when it's spotted early.

What does an AdBlue drain on a diesel involve in Nunroyd?

A street by Makki Mosque, a driveway, a lay-by or a forecourt: anywhere your vehicle has stopped in Nunroyd, we travel to it. Which fluid was put in, about how much, and whether the engine has turned over: our technicians check first, since those shape the work.

Then that tank is emptied where your car waits, so the contaminated fuel and the AdBlue come out together. With AdBlue, far more than with petrol, flushing matters: the whole system is flushed right through since what remains won't flush out unaided. Clean diesel goes in once the filter is cleaned — or replaced, when it needs to be — and after that your car is tested. About half an hour once we arrive is typical for most jobs where your engine hasn't run. Explosion-proof pumps mean a live forecourt safe to work on, and they're quiet enough not to disturb the neighbours at night.

Bleeding your system with new diesel comes at the end. Firing it up comes next, and then you set off from where your car is parked, at Batley or on a drive around Nunroyd. It's tested on clean diesel to be sure it runs smoothly before we head off. Our technicians do it all wherever the car has stopped, and it never has to be taken to a workshop. Insurers ask for a VAT invoice and an engineer report, and you get both afterwards.

About Nunroyd, briefly

Nunroyd is a suburban area in West Yorkshire, situated approximately 6.3 miles from Bradford and 165.6 miles from London. Nunroyd lies at an elevation of around 105 metres, characterised by semi-detached housing and a mix of local amenities. Nunroyd is surrounded by nearby places such as Westfield, Lower Popeley, and Heckmondwike, and is home to a population of around 7822 residents. Nunroyd forms part of the wider Bradford urban area, with easy access to the city's facilities and services.

AdBlue drains across Nunroyd and West Yorkshire

AdBlue call-outs in Nunroyd go to vans that cover the towns around it — Westfield, Lower Popeley plus Heckmondwike — and most of West Yorkshire further out, throughout WF postcodes. Phone and ask rather than guess when you're close to a county line, or somewhere tricky to explain.

No moving is needed. In Nunroyd, a residential suburb, a mobile service fits: the car is drained on the spot, be it in a drive, a residential street, a car park or a filling station.

What AdBlue in a diesel tank costs to put right in Nunroyd

No single price could be honest, since every job differs. What moves the cost is, first of all, whether the motor has been running and for how long; then how much AdBlue got in; and then where the car is and whether our van can get to it safely, which is simpler on an open driveway than in a tight spot behind Holy Spirit.

Ahead of any quote, not afterwards, each call from Nunroyd begins with three checks: the liquid, the amount, and if the engine ran. Those replies turn a range into a straight price.

The quote is quoted during the call, before a van sets off; payment comes on the day, by card or over the phone, with nothing upfront. Many insurance policies include misfuelling cover, and so it's worth checking yours whilst we're on the way.

In Nunroyd and still next to your car?

Not touching the car is, then, the best move you can do. Ignition off, motor off, keys out. Petrol in Diesel takes over the rest, in Nunroyd or anywhere within West Yorkshire, after you call 0333 366 0103 saying it was AdBlue, roughly what quantity, and whether it ran.

Call 0333 366 0103